American Airlines flights from United States to Portugal

Popular flights with American Airlines

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  • Philadelphia (PHL)to

    Lisbon (LIS)
    04/14/26 - 04/21/26
    from
    $1,125Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/21/26 - 04/28/26
    from
    $1,125Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/14/26 - 04/21/26
    from
    $1,125Fare subject to changes
    Updated: 3 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/15/26 - 04/22/26
    from
    $1,129Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    05/06/26 - 05/13/26
    from
    $1,140Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    05/05/26 - 05/12/26
    from
    $1,144Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/20/26 - 04/27/26
    from
    $1,150Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/13/26 - 04/20/26
    from
    $1,150Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    04/13/26 - 04/20/26
    from
    $1,150Fare subject to changes
    Updated: 3 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/22/26 - 04/29/26
    from
    $1,154Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    05/04/26 - 05/11/26
    from
    $1,165Fare subject to changes
    Updated: 1 hour ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    09/12/26 - 09/19/26
    from
    $825Fare subject to changes
    Updated: 16 hours ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    04/27/26 - 05/06/26
    from
    $1,060Fare subject to changes
    Updated: 13 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    04/13/26 - 04/22/26
    from
    $1,125Fare subject to changes
    Updated: 13 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    09/13/26 - 09/19/26
    from
    $1,155Fare subject to changes
    Updated: 16 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    09/30/26 - 10/13/26
    from
    $1,160Fare subject to changes
    Updated: 14 hours ago
    Round trip
    Economy

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights from the United States to to Portugal

Business class flights from United States to Portugal

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Philadelphia (PHL)to

Lisbon (LIS)
05/23/26 - 05/29/26

Round trip

Business / First

from
$6,012Fare subject to changes
Updated: 4 hours ago

Dallas (DFW)to

Lisbon (LIS)
07/21/26 - 07/31/26

Round trip

Business / First

from
$5,935Fare subject to changes
Updated: 2 hours ago

Miami (MIA)to

Lisbon (LIS)
07/01/26 - 07/12/26

Round trip

Business / First

from
$4,956Fare subject to changes
Updated: 15 hours ago

Chicago (ORD)to

Lisbon (LIS)
07/07/26 - 07/15/26

Round trip

Business / First

from
$4,891Fare subject to changes
Updated: 17 hours ago

Los Angeles (LAX)to

Lisbon (LIS)
07/01/26 - 07/08/26

Round trip

Business / First

from
$5,456Fare subject to changes
Updated: 1 hour ago

Charlotte (CLT)to

Lisbon (LIS)
08/04/26 - 08/11/26

Round trip

Business / First

from
$5,689Fare subject to changes
Updated: 16 hours ago

New York (NYC)to

Lisbon (LIS)
06/09/26 - 06/23/26

Round trip

Business / First

from
$4,733Fare subject to changes
Updated: 2 hours ago

Saint Louis (STL)to

Lisbon (LIS)
05/04/26 - 05/20/26

Round trip

Business / First

from
$7,380Fare subject to changes
Updated: 3 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Find deals on United States to Portugal flights

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Philadelphia (PHL)to

Lisbon (LIS)
09/12/26 - 09/19/26

Round trip

Economy

from
$825Fare subject to changes
Updated: 16 hours ago

Dallas (DFW)to

Lisbon (LIS)
10/18/26 - 11/05/26

Round trip

Economy

from
$701Fare subject to changes
Updated: 14 hours ago

Miami (MIA)to

Lisbon (LIS)
11/06/26 - 11/11/26

Round trip

Economy

from
$751Fare subject to changes
Updated: 9 hours ago

Charlotte (CLT)to

Lisbon (LIS)
11/17/26 - 11/25/26

Round trip

Economy

from
$712Fare subject to changes
Updated: 3 hours ago

Chicago (ORD)to

Lisbon (LIS)
10/07/26 - 10/16/26

Round trip

Economy

from
$780Fare subject to changes
Updated: 16 hours ago

Los Angeles (LAX)to

Lisbon (LIS)
10/25/26 - 11/04/26

Round trip

Economy

from
$711Fare subject to changes
Updated: 14 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Top United States to Portugal routes

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